20141016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1187}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 58164480

約数和(自身を除く): 38023464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 101, 168, 202, 303, 404, 606, 707, 808, 1187, 1212, 1414, 2121, 2374, 2424, 2828, 3561, 4242, 4748, 5656, 7122, 8309, 8484, 9496, 14244, 16618, 16968, 24927, 28488, 33236, 49854, 66472, 99708, 119887, 199416, 239774, 359661, 479548, 719322, 839209, 959096, 1438644, 1678418, 2517627, 2877288, 3356836, 5035254, 6713672, 10070508, 20141016]

約数ペア:

[(1, 20141016), (2, 10070508), (3, 6713672), (4, 5035254), (6, 3356836), (7, 2877288), (8, 2517627), (12, 1678418), (14, 1438644), (21, 959096), (24, 839209), (28, 719322), (42, 479548), (56, 359661), (84, 239774), (101, 199416), (168, 119887), (202, 99708), (303, 66472), (404, 49854), (606, 33236), (707, 28488), (808, 24927), (1187, 16968), (1212, 16618), (1414, 14244), (2121, 9496), (2374, 8484), (2424, 8309), (2828, 7122), (3561, 5656), (4242, 4748)]